Revert of Revert of Split out CSSParser public API

Source/core/css/FontFaceSet.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #include "core/css/FontFaceSet.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "core/css/CSSFontSelector.h"
 #include "core/css/CSSSegmentedFontFace.h"
 #include "core/css/FontFaceCache.h"
 #include "core/css/FontFaceSetLoadEvent.h"
 #include "core/css/StylePropertySet.h"
-#include "core/css/parser/BisonCSSParser.h"
+#include "core/css/parser/CSSParser.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/StyleEngine.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/rendering/style/StyleInheritedData.h"
 #include "public/platform/Platform.h"
 
 namespace blink {
 
@@ skipping 441 matching lines @@
     return false;
 }
 
 bool FontFaceSet::resolveFontStyle(const String& fontString, Font& font)
 {
     if (fontString.isEmpty())
         return false;
 
     // Interpret fontString in the same way as the 'font' attribute of CanvasRenderingContext2D.
     RefPtrWillBeRawPtr<MutableStylePropertySet> parsedStyle = MutableStylePropertySet::create();
-    BisonCSSParser::parseValue(parsedStyle.get(), CSSPropertyFont, fontString, true, HTMLStandardMode, 0);
+    CSSParser::parseValue(parsedStyle.get(), CSSPropertyFont, fontString, true, HTMLStandardMode, 0);
     if (parsedStyle->isEmpty())
         return false;
 
     String fontValue = parsedStyle->getPropertyValue(CSSPropertyFont);
     if (fontValue == "inherit" || fontValue == "initial")
         return false;
 
     RefPtr<RenderStyle> style = RenderStyle::create();
 
     FontFamily fontFamily;
@@ skipping 76 matching lines @@
     visitor->trace(m_loadingFonts);
     visitor->trace(m_loadedFonts);
     visitor->trace(m_failedFonts);
     visitor->trace(m_nonCSSConnectedFaces);
     DocumentSupplement::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
 }
 #endif
 
 } // namespace blink